77130845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 106793148

約数和(自身を除く): 29662303

約数列:

[1, 5, 11, 23, 55, 115, 121, 241, 253, 529, 605, 1205, 1265, 2645, 2651, 2783, 5543, 5819, 13255, 13915, 27715, 29095, 29161, 60973, 64009, 127489, 145805, 304865, 320045, 637445, 670703, 1402379, 3353515, 7011895, 15426169, 77130845]

約数ペア:

[(1, 77130845), (5, 15426169), (11, 7011895), (23, 3353515), (55, 1402379), (115, 670703), (121, 637445), (241, 320045), (253, 304865), (529, 145805), (605, 127489), (1205, 64009), (1265, 60973), (2645, 29161), (2651, 29095), (2783, 27715), (5543, 13915), (5819, 13255)]